UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for UERR... Searching the city database file for: UERR ... Date:1200Z 28 APR 25 Station: UERR WMO ident: 24726 Latitude: 62.55 Longitude: 113.88 Elevation: 347.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 94 SFC 968 347 0.8 -7.2 55 8.0 -2.0 320 5 276.5 276.9 272.9 282.9 2.30 2 925 720 -1.3 -9.3 54 8.0 -4.0 350 21 278.0 278.3 273.3 283.8 2.04 3 920 763 -1.3 -9.3 54 8.0 -4.0 351 21 278.4 278.8 273.6 284.2 2.05 4 850 1387 -7.5 -12.5 67 5.0 -8.9 360 27 278.3 278.6 273.0 283.2 1.72 5 816 1703 -10.1 -14.0 73 3.9 -11.1 6 25 278.8 279.1 273.1 283.4 1.58 6 779 2060 -11.7 -14.1 82 2.4 -12.3 13 23 280.8 281.1 274.3 285.6 1.65 7 756 2289 -12.3 -15.5 77 3.2 -13.1 18 21 282.6 282.8 275.1 287.0 1.51 8 700 2873 -16.5 -20.0 74 3.5 -17.3 30 17 284.2 284.4 275.4 287.6 1.12 9 615 3831 -22.3 -25.4 76 3.1 -22.8 40 18 288.3 288.4 277.0 290.7 0.79 10 500 5310 -34.5 -38.6 66 4.1 -34.8 55 19 291.0 291.0 277.6 291.9 0.27 11 407 6724 -45.3 -49.2 65 3.9 -45.4 64 23 294.6 294.7 279.1 295.0 0.11 12 400 6840 -45.7 -49.6 65 3.9 -45.9 65 23 295.6 295.6 279.5 296.0 0.10 13 353 7664 -50.3 -54.6 60 4.3 -50.4 55 19 300.2 300.2 281.5 300.4 0.07 14 349 7738 -50.5 -54.8 60 4.3 -50.6 53 19 300.9 300.9 281.8 301.1 0.06 15 300 8730 -47.9 -53.9 50 6.0 -48.1 20 19 317.8 317.9 288.1 318.2 0.08 16 250 9940 -46.3 -58.3 24 12.0 -46.7 5 19 337.2 337.2 293.7 337.5 0.06 17 228 10552 -45.9 -59.9 19 14.0 -46.4 5 21 346.8 346.9 296.0 347.1 0.05 18 212 11034 -46.9 -63.9 13 17.0 -47.4 5 22 352.6 352.6 297.2 352.7 0.03 19 200 11420 -46.7 -64.7 11 18.0 -47.3 5 23 358.8 358.8 298.5 359.0 0.03 20 150 13320 -49.1 -72.1 5 23.0 -49.8 355 19 385.5 385.5 303.1 385.5 0.02 21 100 15980 -49.5 -74.5 4 25.0 -50.4 345 15 432.1 432.1 309.1 432.2 0.02 22 72 18135 -49.3 -74.3 4 25.0 -50.6 354 15 475.1 475.1 313.1 475.2 0.02 23 70 18320 -49.9 -74.9 4 25.0 -51.1 355 15 477.6 477.6 313.2 477.8 0.02 24 59 19429 -52.7 -76.7 4 24.0 -53.8 18 12 495.3 495.3 314.6 495.4 0.02 25 50 20500 -50.9 -75.9 4 25.0 -52.4 40 9 523.5 523.5 316.5 523.7 0.03 26 32 23401 -50.1 -75.1 4 25.0 -52.5 27 6 596.9 597.0 320.5 597.3 0.04 27 30 23820 -51.3 -76.3 4 25.0 -53.5 25 5 604.8 604.8 320.8 605.1 0.04 28 22 25837 -52.1 -77.1 3 25.0 -54.7 48 7 658.5 658.5 323.0 658.9 0.05 29 20 26460 -49.1 -74.1 4 25.0 -52.7 55 7 685.9 685.9 324.0 686.6 0.08 30 18 27154 -47.7 -73.7 3 26.0 -52.1 711.3 711.3 324.8 712.1 0.10 31 13 29304 -47.3 -73.3 4 26.0 -52.8 782.0 782.1 326.8 783.4 0.15 TRP 353 7664 -50.3 -54.6 60 4.3 -50.4 55 19 300.2 300.2 281.5 300.4 0.07 WND Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: 951.62 mb = 489.10 m = 1604.62 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 70.70 % Est. max temperature: 3.04 C = 37.47 F Sfc-Lift cond lev (LCL): 854.21 mb = 1348.04 m = 4422.66 ft T: -7.11 C 700-500 lapse rate: 7.39 C/km ThetaE index: 1.02 C Layer 850.0- 816.0 mb Conv cond level (CCL): 785.36 mb = 1997.48 m = 6553.33 ft Mean mixing ratio: 2.03 g/kg Conv temperature: 4.71 C = 40.47 F Cap Strength: 5.69 C Lifted Index: 6.55 C Risk: None Lifted Index @300 mb: 24.27 C Lifted Index @700 mb: 3.46 C Showalter Index: 6.91 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 22.00 C K Index: 11.00 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.62 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 65436.81 J/kg Cap Strength: 6.50 C Lift Cond Lev (LCL): 816.00 mb = 1703.29 m = 5588.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 15 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 968 347 320 5 3.2 -3.8 | 257 16 16.0 3.7 1 925 720 350 21 3.6 -20.7 | 309 21 16.4 -13.2 2 850 1387 360 27 -0.0 -27.0 | 327 23 12.8 -19.5 3 700 2873 30 17 -8.5 -14.7 | 329 8 4.3 -7.2 4 500 5310 55 19 -15.6 -10.9 | 39 4 -2.8 -3.4 5 400 6840 65 23 -20.8 -9.7 | 75 8 -8.1 -2.2 6 353 7664 55 19 -15.6 -10.9 | 39 4 -2.8 -3.4 7 300 8730 20 19 -6.5 -17.9 | 329 12 6.3 -10.4 8 250 9940 5 19 -1.7 -18.9 | 316 16 11.1 -11.4 9 200 11420 5 23 -2.0 -22.9 | 325 19 10.8 -15.4 10 150 13320 355 19 1.7 -18.9 | 308 18 14.4 -11.4 11 100 15980 345 15 3.9 -14.5 | 293 18 16.7 -7.0 12 70 18320 355 15 1.3 -14.9 | 298 16 14.1 -7.5 13 50 20500 40 9 -5.8 -6.9 | 265 7 7.0 0.6 14 30 23820 25 5 -2.1 -4.5 | 254 11 10.7 3.0 15 20 26460 55 7 -5.7 -4.0 | 244 8 7.0 3.5 Wind Parameters Mean winds (0-6000m): 29.6 at 19.7 knts Storm direction: 59.6 at 14.8 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 80.2 deg Storm rel helicity (0-3000m) pos: 137.8 neg: -1.6 tot: 136.2 m^2/s^2 ave: 45.4 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.36 Bulk Shear: 23.88 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 347 15 294 18| 18.6 0.0 18.6| 90.5 0.0 90.5 181.1 0.96| 19.4 18.7 1000 353 20 309 20| 11.8 0.0 11.8|121.5 0.0 121.5 121.5 0.96| 12.5 12.1 1500 357 22 316 20| 7.2 0.0 7.2|132.7 0.0 132.7 88.5 0.86| 10.2 8.7 2000 1 22 319 19| 4.8 0.0 4.8|135.7 0.0 135.7 67.8 0.75| 9.0 6.7 2500 4 21 321 18| 3.3 0.0 3.3|135.7 -1.6 134.1 53.6 0.64| 8.1 5.2 3000 8 21 323 16| 2.9 0.0 2.9|137.8 -1.6 136.2 45.4 0.64| 7.1 4.5 4000 15 20 327 14| 2.4 0.0 2.4|142.1 -1.6 140.5 35.1 0.65| 5.7 3.7 5000 23 20 334 12| 2.1 0.0 2.1|146.2 -1.6 144.6 28.9 0.67| 4.9 3.3 6000 30 20 343 10| 2.0 0.0 2.0|149.8 -1.6 148.3 24.7 0.68| 4.4 3.0 Wrote GIF file: /home/apache/climate/data/raob//UERR/skewt/UERR.skewt.20250428.12.gif